340030121411402 has 8 divisors (see below), whose sum is σ = 510396211152516. Its totient is φ = 169898051027232.

The previous prime is 340030121411389. The next prime is 340030121411419. The reversal of 340030121411402 is 204114121030043.

It can be written as a sum of positive squares in 2 ways, for example, as 221246258173801 + 118783863237601 = 14874349^2 + 10898801^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58504835603 + ... + 58504841414.

Almost surely, 2^{340030121411402} is an apocalyptic number.

340030121411402 is a deficient number, since it is larger than the sum of its proper divisors (170366089741114).

340030121411402 is a wasteful number, since it uses less digits than its factorization.

340030121411402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117009678472.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 340030121411402 its reverse (204114121030043), we get a palindrome (544144242441445).

The spelling of 340030121411402 in words is "three hundred forty trillion, thirty billion, one hundred twenty-one million, four hundred eleven thousand, four hundred two".